collision detection change prevented backwards movement, so undid it
Merge branch 'catsrabbits'
stepping on a cat now takes honor points off 
Critter: removed TODO comment 
BatsEverywhere: lowered display of health/honor points 
PlayerMotion: renamed alive to mobile 
PlayerStats: added hasHonor method 
ProjectileWeapons: shooting now requires honor points
Merge branch 'catsrabbits'
Merge branch 'master' of https://github.com/ProfAmesBC/Game2013.git
Merge branch 'catsrabbits'
Merge branch 'master' into Items&Inventory